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path: root/drivers/usb/host/isp1362-hcd.c
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2010-11-24Merge branch 'usb-linus' of ↵Linus Torvalds1-1/+1
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb-2.6 * 'usb-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb-2.6: USB: EHCI: fix obscure race in ehci_endpoint_disable USB: gadget: AT91: fix typo in atmel_usba_udc driver USB: isp1362-hcd - fix section mismatch warning USB: EHCI: AMD periodic frame list table quirk USB: OTG: langwell_otg: fix up some sysfs attribute permissions USB: misc: usbsevseg: fix up some sysfs attribute permissions USB: misc: usbled: fix up some sysfs attribute permissions USB: misc: trancevibrator: fix up a sysfs attribute permission USB: misc: cypress_cy7c63: fix up some sysfs attribute permissions USB: storage: sierra_ms: fix sysfs file attribute USB: ehci: fix debugfs 'lpm' permissions USB: atm: ueagle-atm: fix up some permissions on the sysfs files xhci: Fix command ring replay after resume. xHCI: fix wMaxPacketSize mask xHCI: release spinlock when setup interrupt xhci: Remove excessive printks with shared IRQs.
2010-11-17BKL: remove extraneous #include <smp_lock.h>Arnd Bergmann1-1/+0
The big kernel lock has been removed from all these files at some point, leaving only the #include. Remove this too as a cleanup. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2010-11-17USB: isp1362-hcd - fix section mismatch warningAxel Lin1-1/+1
Fix section mismatch warning by using "__devinit" annotation for isp1362_probe. WARNING: drivers/usb/host/isp1362-hcd.o(.data+0x0): Section mismatch in reference from the variable isp1362_driver to the function .init.text:isp1362_probe() The variable isp1362_driver references the function __init isp1362_probe() If the reference is valid then annotate the variable with __init* or __refdata (see linux/init.h) or name the variable: *_template, *_timer, *_sht, *_ops, *_probe, *_probe_one, *_console, Signed-off-by: Axel Lin <axel.lin@gmail.com> Acked-by: Mike Frysinger <vapier@gentoo.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-10-22USB: isp1362-hcd - use resource_size instead of defining its own ↵Axel Lin1-10/+8
resource_len macro Signed-off-by: Axel Lin <axel.lin@gmail.com> Acked-by: Mike Frysinger <vapier@gentoo.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-10-22USB: isp1362-hcd: Removes CONFIG_USB_OTG dependent code, fix build breakageJavier Martinez Canillas1-7/+0
In today linux-next I got a compile error on usb/host/isp1362-hcd: drivers/usb/host/isp1362-hcd.c: In function ‘isp1362_hub_control’: drivers/usb/host/isp1362-hcd.c:1680: error: ‘ohci’ undeclared (first use in this function) The problem is when the CONFIG_USB_OTG option is enabled. ohci variable is never declared and there isn't any CONFIG_USB_OTG dependent code besides the portion defined in isp1362_hub_control. So I think that maybe USB OTG support is not needed/supported. This patch removes the CONFIG_USB_OTG dependent block so the driver can compile cleanly. Signed-off-by: Javier Martinez Canillas <martinez.javier@gmail.com> Cc: Mike Frysinger <vapier@gentoo.org> Cc: Lothar Wassmann <LW@KARO-electronics.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-06-30USB: isp1362-hcd, fix double lockJiri Slaby1-5/+10
Stanse found that isp1362_sw_reset tries to take a isp1362_hcd->lock, but it is already held in isp1362_hc_stop. Avoid that by introducing __isp1362_sw_reset which doesn't take the lock and call it from isp1362_hc_stop. isp1362_sw_reset is then as simple as lock -- __isp1362_sw_reset -- unlock. Signed-off-by: Jiri Slaby <jslaby@suse.cz> Cc: Lothar Wassmann <LW@KARO-electronics.de> Cc: Michael Hennerich <michael.hennerich@analog.com> Cc: Bryan Wu <cooloney@kernel.org> Cc: Mike Frysinger <vapier@gentoo.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-05-21USB: clean up some host controller sparse warningsRandy Dunlap1-1/+1
Fix usb sparse warnings: drivers/usb/host/isp1362-hcd.c:2220:50: warning: Using plain integer as NULL pointer drivers/usb/host/xhci-mem.c:43:24: warning: Using plain integer as NULL pointer drivers/usb/host/xhci-mem.c:49:24: warning: Using plain integer as NULL pointer drivers/usb/host/xhci-mem.c:161:24: warning: Using plain integer as NULL pointer drivers/usb/host/xhci-mem.c:198:16: warning: Using plain integer as NULL pointer drivers/usb/host/xhci-mem.c:319:31: warning: Using plain integer as NULL pointer drivers/usb/host/xhci-mem.c:1231:33: warning: Using plain integer as NULL pointer drivers/usb/host/xhci-pci.c:177:23: warning: non-ANSI function declaration of function 'xhci_register_pci' drivers/usb/host/xhci-pci.c:182:26: warning: non-ANSI function declaration of function 'xhci_unregister_pci' drivers/usb/host/xhci-ring.c:342:32: warning: Using plain integer as NULL pointer drivers/usb/host/xhci-ring.c:525:34: warning: Using plain integer as NULL pointer drivers/usb/host/xhci-ring.c:1009:32: warning: Using plain integer as NULL pointer drivers/usb/host/xhci-ring.c:1031:32: warning: Using plain integer as NULL pointer drivers/usb/host/xhci-ring.c:1041:16: warning: Using plain integer as NULL pointer drivers/usb/host/xhci-ring.c:1096:30: warning: Using plain integer as NULL pointer drivers/usb/host/xhci-ring.c:1100:27: warning: Using plain integer as NULL pointer drivers/usb/host/xhci-mem.c:224:27: warning: symbol 'xhci_alloc_container_ctx' was not declared. Should it be static? drivers/usb/host/xhci-mem.c:242:6: warning: symbol 'xhci_free_container_ctx' was not declared. Should it be static? Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Cc: Lothar Wassmann <LW@KARO-electronics.de> Signed-off By: Sarah Sharp <sarah.a.sharp@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-05-21USB: straighten out port feature vs. port status usageAlan Stern1-1/+1
This patch (as1349b) clears up the confusion in many USB host controller drivers between port features and port statuses. In mosty cases it's true that the status bit is in the position given by the corresponding feature value, but that's not always true and it's not guaranteed in the USB spec. There's no functional change, just replacing expressions of the form (1 << USB_PORT_FEAT_x) with USB_PORT_STAT_x, which has the same value. Signed-off-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-05-21USB: make hcd.h public (drivers dependency)Eric Lescouet1-1/+1
The usbcore headers: hcd.h and hub.h are shared between usbcore, HCDs and a couple of other drivers (e.g. USBIP modules). So, it makes sense to move them into a more public location and to cleanup dependency of those modules on kernel internal headers. This patch moves hcd.h from drivers/usb/core into include/linux/usb/ Signed-of-by: Eric Lescouet <eric@lescouet.org> Cc: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-03-03USB: remove obsolete config in kernel source (USB_HCD_DMA)Christoph Egger1-13/+0
The configuration Option USB_HCD_DMA is not reachable in KConfig so this piece of Code is effectively dead and useless. Remove it to avoid confusion. Signed-off-by: Christoph Egger <siccegge@stud.informatik.uni-erlangen.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-03-03USB: isp1362: Use kzalloc for allocating only one thingJulia Lawall1-1/+1
Use kzalloc rather than kcalloc(1,...) The semantic patch that makes this change is as follows: (http://coccinelle.lip6.fr/) // <smpl> @@ @@ - kcalloc(1, + kzalloc( ...) // </smpl> Signed-off-by: Julia Lawall <julia@diku.dk> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-01-21USB: isp1362: fix build failure on ARM systems via irq_flags cleanupLothar Wassmann1-7/+14
There was some left over #ifdef ARM logic that is outdated but no one really noticed. So instead of relying on this tricky logic, properly load and utilize the platform irq_flags resources. Reported-by: Ben Hutchings <ben@decadent.org.uk> Signed-off-by: Lothar Wassmann <LW@KARO-electronics.de> Signed-off-by: Mike Frysinger <vapier@gentoo.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-01-21USB: isp1362: better 64bit printf warning fixesLothar Wassmann1-2/+2
Some hosts that treat the return value of sizeof differently from unsigned long might still hit warnings. So use %zu for sizeof() values. This is a better version of the previous commit b0a9cf297e58721933. Signed-off-by: Lothar Wassmann <LW@KARO-electronics.de> Signed-off-by: Mike Frysinger <vapier@gentoo.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-12-16isp1362-hcd: use bitmap_find_next_zero_areaAkinobu Mita1-20/+6
Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com> Cc: Greg Kroah-Hartman <gregkh@suse.de> Cc: Lothar Wassmann <LW@KARO-electronics.de> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-10-10USB: isp1362: fix build warnings on 64-bit systemsMike Frysinger1-9/+9
A bunch of places assumed pointers were 32-bits in size (bit checking and debug output), but none of these affected runtime functionality. Signed-off-by: Mike Frysinger <vapier@gentoo.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-09-23USB: isp1362: Correct use of ! and &Julia Lawall1-4/+8
Correct priority problem in the use of ! and &. The semantic patch that makes this change is as follows: (http://www.emn.fr/x-info/coccinelle/) // <smpl> @@ expression E; constant C; @@ - !E & C + !(E & C) // </smpl> Signed-off-by: Julia Lawall <julia@diku.dk> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-09-23USB: isp1362: fix pulldown register defines and conf logicKen MacLeod1-1/+1
HCHWCFG_PULLDOWN_DS2 and HCHWCFG_PULLDOWN_DS1 were swapped. Incorrect operator precedence in isp1362_hc_start() hid part of the problem. This fixes a problem where Port 1 in Host mode fails to see disconnects. Signed-Off-By: Ken MacLeod <ken@bitsko.slc.ut.us> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-09-23USB: NXP ISP1362 USB host driverLothar Wassmann1-0/+2905
Signed-off-by: Lothar Wassmann <LW@KARO-electronics.de> Signed-off-by: Michael Hennerich <michael.hennerich@analog.com> Signed-off-by: Bryan Wu <cooloney@kernel.org> Signed-off-by: Mike Frysinger <vapier@gentoo.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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